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large diameter seamless steel pipe
1. Technique- hot rolled and cold drawn2. Application- Gas pipe
3. Surface finish- normally as customers' requirements
4. Packing-normal packing or according to your request.
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Company | Liaocheng Jiangshan Material co.,ltd | |||
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Grade | 10#,20#,45# | |||
Standard | ASTM,A106,A53,A104andA5140 | DIN st42,st45,st37 and st52 | ||
JIS G3461,G4355,G3456 and G3454 | GB8162&GB8163 | |||
Material | 20#,10#,45#,35#and Q235 16Mn,27siMn,40CrMo,15CrMo,35CrMo and CrMo | |||
Size |
| OD | WT | |
Size | 10-5216mm | 5-120mm | ||
tolerance |
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Section shape | Round | |||
Application | Structure pipe,Oil pipe, gas pipe, boiler pipe, pressure pipe, fluid pipe | |||
Color | black | |||
Technique | Cold rolled ,Hot dipped, cold drawn/dipped, welded, ERW | |||
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